public function create($img = false)
{
return Captcha::create($img, $this->sets);
}
/**
* @see Page::readData()
*/
public function readData()
{
parent::readData();
// captcha
$this->captchaID = 0;
if (REGISTER_USE_CAPTCHA && !WCF::getSession()->getVar('captchaDone')) {
$this->captchaID = Captcha::create();
}
$this->options = $this->getOptionTree('profile');
//$this->options = $this->getCategoryOptions();
}
/**
* @see Page::show()
*/
public function show()
{
parent::show();
if ($this->action == 'newCaptchaID') {
// get new captcha id
$captchaID = Captcha::create();
// send header
header('Content-type: text/xml');
HeaderUtil::sendNoCacheHeaders();
// print xml
echo "<?xml version=\"1.0\" encoding=\"" . CHARSET . "\"?>\n<captchaid>" . $captchaID . "</captchaid>";
exit;
} else {
// send header
header("Content-type: image/png");
// show image
$image = new CaptchaImage($this->captcha->captchaString);
}
}
public function mews()
{
return Captcha::create('welcome.index');
}
<?php
Route::get('captcha', function () {
Captcha::create(Input::has('id') ? Input::get('id') : null);
});
/**
* @see Page::readData()
*/
public function readData()
{
parent::readData();
// captcha
$this->captchaID = 0;
if ($this->useCaptcha) {
$this->captchaID = Captcha::create();
}
}
/**
* @see EventListener::execute()
*/
public function execute($eventObj, $className, $eventName)
{
if (FAILED_LOGIN_IP_CAPTCHA > 0 || FAILED_LOGIN_IP_BAN > 0) {
if ($eventName == 'readParameters') {
// get number of failed logins
require_once WCF_DIR . 'lib/data/user/login/FailedLogin.class.php';
$failedLogins = FailedLogin::countFailedLogins();
if (FAILED_LOGIN_IP_BAN > 0 && $failedLogins >= FAILED_LOGIN_IP_BAN) {
throw new PermissionDeniedException();
} else {
if (FAILED_LOGIN_IP_CAPTCHA > 0 && $failedLogins >= FAILED_LOGIN_IP_CAPTCHA) {
if (!$eventObj instanceof UserLoginForm || !LOGIN_USE_CAPTCHA || WCF::getSession()->getVar('captchaDone')) {
$this->useCaptcha = true;
}
}
}
} else {
if ($eventName == 'readFormParameters') {
if ($this->useCaptcha) {
if (isset($_POST['captchaID'])) {
$this->captchaID = intval($_POST['captchaID']);
}
if (isset($_POST['captchaString'])) {
$this->captchaString = StringUtil::trim($_POST['captchaString']);
}
}
} else {
if ($eventName == 'validate') {
if ($this->useCaptcha) {
$this->captcha = new Captcha($this->captchaID);
$this->captcha->validate($this->captchaString);
}
} else {
if ($eventName == 'save') {
// delete captcha
if ($this->useCaptcha) {
$this->captcha->delete();
}
} else {
if ($eventName == 'readData') {
// captcha
$this->captchaID = 0;
if ($this->useCaptcha) {
$this->captchaID = Captcha::create();
}
// save failed logins
if ($eventObj->errorField == 'username' || $eventObj->errorField == 'password') {
require_once WCF_DIR . 'lib/data/user/login/FailedLoginEditor.class.php';
FailedLoginEditor::create($eventObj instanceof UserLoginForm ? 'user' : 'admin', $eventObj->user !== null ? $eventObj->userID : 0, $eventObj->username, TIME_NOW, WCF::getSession()->ipAddress, WCF::getSession()->userAgent);
}
} else {
if ($eventName == 'assignVariables') {
if ($this->useCaptcha) {
WCF::getTPL()->assign(array('captchaID' => $this->captchaID, 'errorField' => $eventObj->errorField, 'errorType' => $eventObj->errorType));
WCF::getTPL()->append('additionalFields', WCF::getTPL()->fetch('captcha'));
WCF::getTPL()->clearAssign('captchaID');
}
}
}
}
}
}
}
}
}
<?php
Route::get('/captcha/{hashedUrl}', function ($hashedUrl) {
return Captcha::create($hashedUrl);
});
<?php
Route::get(Config::get('laravel-captcha::config.url'), function () {
return Captcha::create();
});
if ($value !== '') {
$_SESSION[$name] = $value;
} else {
unset($_SESSION[$name]);
}
} else {
return isset($_SESSION[$name]) ? $_SESSION[$name] : '';
}
}
}
session_start();
$obj = new Captcha($sname);
# 創建Captcha類對象
# $sname為保存captcha的session name,可留空,留空則為'm_captcha'
$param = array('width' => 13, 'height' => 18, 'pnum' => 100, 'lnum' => 2);
$obj->create($length, $param);
# 創建Captcha并輸出圖片
# $length為Captcha長度，可留空，默認為4
/* $param = array(
'width' => 13 captcha 字符寬度
'height' => 18 captcha 字符高度
'pnum' => 100 干擾點個數
'lnum' => 2 干擾線條數
)
可留空
*/
$obj->check($captcha, $flag);
# 檢查用戶輸入的驗證碼是否正確，true or false
# $captcha為用戶輸入的驗證碼,必填
# $flag 可留空，默認為1
# 1:當驗證成功后自動清除captcha session
<?php
//echo phpinfo();
ini_set("display_errors", "1");
error_reporting(E_ALL);
require_once '../../../wp-load.php';
require_once 'class/captcha.class.php';
$settings = array('font_dir' => plugin_dir_path(__FILE__) . 'class/fonts', 'wordlist' => plugin_dir_path(__FILE__) . 'class/wordlist.php', 'log_dir' => plugin_dir_path(__FILE__) . 'class/logs');
////print_r($settings);
$c = new Captcha();
$c->set_variables($settings);
echo $c->create();
//echo "test";
|--------------------------------------------------------------------------
|
| Here is where you can register all of the routes for an application.
| It's a breeze. Simply tell Laravel the URIs it should respond to
| and give it the controller to call when that URI is requested.
|
*/
//后台
Route::group(['prefix' => 'admin', 'namespace' => 'Admin'], function () {
Route::get('/', ['as' => 'login_user', 'uses' => 'IndexController@index']);
Route::get('/index/main', ['as' => 'login_user', 'uses' => 'IndexController@main']);
Route::get('/alert', function () {
return view('admin.common.alert')->with(Session::all());
});
#公共
Route::group(['prefix' => 'common', 'namespace' => 'Common'], function () {
Route::controller('login', 'LoginController');
Route::controller('left', 'LeftController');
//验证码
Route::get('captcha/{type}', function ($type = 'default') {
return Captcha::create($type);
});
});
#权限管理
Route::group(['prefix' => 'rbac', 'namespace' => 'Rbac', 'middleware' => 'authLogin'], function () {
Route::resource('roles', 'RolesController');
Route::resource('permission', 'PermissionController');
Route::resource('manage', 'ManageController');
Route::resource('navigation', 'NavigationController');
});
});